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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h5>接口文档的使用</h5>
    <button>测试</button>
    <script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
    <script>
        document.querySelector('button').onclick = function(e){
        axios({
            url: 'http://ajax-api.itheima.net/api/news',
          method: 'get',
        }).then((res) => {
          console.log(res)
        
        })
        }
    </script>
</body>
</html>